This check valve prevents back flow to sump or sewage pumps. It will fit 2 in. discharge pipes. Easy to install.
California residents: see Proposition 65 information
- Prevents backflow of water into sewage basin which prevents pump from cycling on and off too often
- Fits 2 in. Dia pipe
- Flexible couplers for easy installation
- Unique valve body allows for nearly 100% flow
- Swing style flapper, not spring loaded
- Not for use with well pumps or other potable water applications